TABLE 7.

Mann-Whitney U-test for percentages of change in creativity and life satisfaction (pre/post-test), by gender.

	Females/Males
	U de Mann-Whitney	W de Wilcoxon	Z	Sig. Asint. (bilateral)
Creativity
% CREA A	7798	34826	−0.144	0.885
% CREA B	7717.5	34745.5	−0.273	0.785
% CREA C	7581	34609	−0.494	0.622
Life Satisfaction
% OLS	7594.5	34622.5	−0.485	0.628
% SWLS	7396.5	34424.5	−30.79	0.429

CREA A, B, C = A, B, C CREA test pictures; SWLS (Satisfaction with Life Scale); OLS (Overall Life Satisfaction); U = Mann-Whitney test; Z = standardized value; p = Statistical significance, *p < 0.005.